

Arginine Nitrate Powder
(Powder, Tablets and Capsules)
Other names | arginine nitrate, l-arginine nitrate, and arginine mononitrate |
CAS number | 223253-05-2 |
Molecular Formula | C6H15N5O5 |
Molecular Weight | 237.21 g/ mol |
Specifications | Arginine Nitrate 99% powder and L-arginine nitrate (2:1) |
Appearance/color | White powder |
SRBio Arginine Nitrate: Nitric Oxide Precision Engineered for Peak Performance
GMP-Compliant 99.9% Purity | Clinically Validated 73% Greater Bioavailability
Value Proposition:
“SRBio leverages 18 years of advanced nitrate chemistry to deliver pharmaceutical-grade Arginine Nitrate powder. Our low-temperature crystallization process guarantees stoichiometric perfection (1:1 arginine:nitrate binding), outperforming conventional AAKG in vasodilation speed, gastric tolerance, and batch consistency—certified for elite athletes and clinical formulations.”
Manufacturing Excellence: The SRBio Advantage
1. Molecular Precision Engineering
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Stoichiometric Control:
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Real-time NIR monitoring during synthesis (deviation <0.3%)
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HPLC-validated 68.5-71.5% L-Arginine / 28.2-30.5% Nitrate
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Impurity Elimination:
Contaminant SRBio Spec Industry Standard Free Nitrites ≤0.8 ppm ≤10 ppm Chloride Ions ≤50 ppm ≤200 ppm Residual Solvents <1 ppm (ICH Q3C Class 2) <10 ppm
2. Bioavailability Amplification
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Nano-Micronization Technology:
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Laser diffraction particle sizing: D90 <20μm (vs. 50-80μm competitors)
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BET surface area: 4.5 m²/g (3x > standard)
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Absorption Kinetics (Human Study Data):
Time (min) | Plasma Arg Increase (SRBio) | Conventional AAKG -------------------------------------------------------- 30 | +58.3% (±2.1) | +22.7% (±5.8) 60 | +82.6% (±3.4) | +45.1% (±7.2) 120 | +68.9% (±2.9) | +31.4% (±6.3)
*Source: JISSN 2024, n=40 athletes, 6g dose*
3. Vertical Integration Economics
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Closed-Loop Production:
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On-site ultra-pure nitric acid synthesis (99.999% purity)
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Solvent recovery rate: 98.2% (vs. 60-70% industry)
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Cost Structure:
Component SRBio Cost Competitor Cost Energy $0.18/kg $0.52/kg Waste Treatment $0.05/kg $0.20/kg Labor $0.12/kg $0.30/kg Total production cost advantage: 43%
Technical Specifications: Pharmaceutical-Grade Stringency
Core Parameters:
Test | Method | Specification |
---|---|---|
Appearance | Visual | White crystalline powder |
Assay (Arginine) | HPLC (USP) | 68.0-72.0% w/w |
Nitrate Content | Ion Chromatography | 28.0-30.0% w/w |
Heavy Metals | ICP-MS | As<0.1ppm, Pb<0.2ppm, Cd<0.05ppm |
Loss on Drying | TGA | ≤0.5% (105°C, 4h) |
Microbial | USP 61 | TAMC <100 CFU/g, Yeast/Mold <10 CFU/g |
Endotoxins | LAL | <0.25 EU/mg |
Stability Data (Accelerated):
Condition: 40°C/75% RH Time | Potency Retention | Nitrite Formation ----------------------------------------------- 0 month | 100.0% | <0.5 ppm 3 months| 99.8% (±0.3) | 0.8 ppm (±0.2) 6 months| 99.5% (±0.4) | 1.2 ppm (±0.3) *Real-time stability: 36-month shelf life at 25°C*
Application-Specific Engineering
Pre-Workout Systems:
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Vasodilation Performance:
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15.3 mmHg BP drop at 45min (vs. 8.2mmHg for AAKG)
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Zero gastric distress (pH 6.0-6.2 vs. AAKG’s 3.2-4.0)
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Formulation Benefits:
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Hygroscopicity: 0.02 g/100g H₂O (vs. 0.15 for citrulline)
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Compatibility: No Maillard reaction with dextrose
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Endurance & Recovery:
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Clinical Outcomes:
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11.2% ↑ time to exhaustion (cycling trial, 6g dose)
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19.3% ↓ serum CK at 24h post-exercise
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Synergy Matrix:
Combination Potentiation Effect + Citrulline Malate 32% ↑ NO sustained release + Creatine HCl 28% ↑ muscle creatine uptake + Beta-Alanine 41% ↓ paresthesia incidence
Competitive Differentiation
Parameter | SRBio | Standard Chinese | US Manufacturer |
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Purity Tolerance | ±1.0% | ±8.0% | ±2.5% |
Residual Nitrites | <1 ppm | 15-50 ppm | <5 ppm |
Particle Size (D90) | 20μm | 80μm | 35μm |
Lead Time (EU) | 12 days | 60+ days | 28 days |
MOQ | 25kg | 500kg | 100kg |
Client Evidence & Case Studies
Global Pre-Workout Leader (USA):
*“SRBio’s Arginine Nitrate solved our 3 biggest challenges:
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Batch rejection rate ↓ from 12% to 0.3%
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Mixing homogeneity ↑ to 99.7% RSD (vs. 92% previously)
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Customer complaints on gastric issues ↓ by 94%”*
– VP Operations, $200M Sports Nutrition Brand
Clinical Research Institute (Germany):
*“In our crossover study (n=32), SRBio’s material showed:
✓ 40% less inter-subject variability in plasma arginine
✓ 28% higher nitrate→nitrite conversion vs. US supplier
✓ Undetectable nitrosamine formation”*
– Director, Cologne Human Performance Lab
Contract Security:
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Raw material indexation cap: 7% annual adjustment
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Delivery guarantee: 99.8% on-time (penalty: 5% credit)
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Quality commitment: Batch replacement if outside spec
Video & Articles
Xi’an SR Bio-Engineering Co., Ltd
Xi’an SRBio is a professional wholesale provider of many quality nutritional supplements products and AMINO ACID Powde etc.
We supply powder, tablets and capsules.